Calculator vs Calculator .
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator
This app combines basic and scientific calculator functions with AI-powered equation recognition via your camera. It offers step-by-step solutions, explanations, and a wide range of financial and utility calculators for everyday use.
- AI camera-based equation recognition
- Step-by-step solution explanations
- Simple and scientific calculator modes
- Financial and utility calculators
- Unit and currency converter
- Calculation history tracking
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Calculator: AI Math Solver Pro is your intelligent mathematics companion powered by advanced artificial intelligence. Combine simple calculator functionality with AI-driven equation recognition and problem solving to tackle equations, calculations, and mathematical challenges effortlessly. CORE FEATURES: Simple Calculator • Basic arithmetic operations (addition, subtraction, multiplication, division) • Clean, intuitive interface for everyday calculations • Fast computation with large number support • Clear display of calculation results • Quick access for simple math needs • Perfect for daily calculations Scientific Calculator • Complete scientific calculator with advanced mathematical functions • Trigonometric functions: sin, cos, tan, inverse functions • Logarithmic calculations: log, ln, natural logarithms • Powers and roots: exponents, square roots • Factorial operations and complex number support • RAD/DEG mode switching for angle calculations • Advanced functions: π, e constant, inverse trigonometry Financial & Utility Calculators • Age calculator with date conversions • Unit converter for all measurement types • Savings calculator for financial planning • SIP calculator for investment calculations • Loan calculator with amortization • Percentage calculations • Currency converter • Discount calculator • Salary calculator • BMI calculator • GST/VAT calculator • Tip calculator Camera-Based Equation Recognition • Point camera at any equation written on paper, whiteboard, or textbook • AI instantly analyzes the image and converts it to equation text format • Recognition confirmation shows the equation it detected • Manual entry fallback: "Enter Manually" option if camera can't read • Works with single and multi-line equations Multiple Input Methods • Simple calculator for quick math • Type equations manually • Use camera to capture and recognize equations • Quick example templates • Manual equation entry option Results & Learning • Clear display of calculation results • Step-by-step solution process • Mathematical explanations • Solution history tracking • Saved calculations reference • Formula simplification shown PERFECT FOR: Students solving homework problems in algebra, geometry, trigonometry, and calculus Professionals performing financial calculations and unit conversions Anyone wanting to understand mathematical concepts deeply Daily utility calculations and financial planning Teachers checking student work CAPABILITIES INCLUDE: • Simple calculator for basic arithmetic • Scientific calculations and trigonometry • Camera-based equation recognition • Step-by-step algebraic solutions • Investment and financial calculations • Unit, currency, and measurement conversions • Body and health calculations (BMI) • Tax calculations (GST/VAT) • Complete calculator in one app Experience mathematics made intelligent. Capture equations with your camera, get instant solutions with detailed explanations through AI recognition. Master complex problems while learning the underlying concepts. Plus, enjoy a simple calculator for everyday arithmetic needs. Download Calculator: AI Math Solver Pro and transform how you solve problems.
Calculator .
This utility app combines standard and scientific calculations with unit and currency conversions. It features a clean interface, calculation history, and automatic rate updates for currencies. Easily switch between functions without leaving the app.
- Standard and scientific calculator
- Unit conversion (length, weight, area, volume, temperature)
- Currency conversion with automatic rate updates
- Calculation history
- Distraction-free dark interface
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【NeonCalculator】 is a four-in-one calculator that handles everyday math, scientific functions, unit conversion, and currency conversion in one place, so calculating and converting happen without switching apps. Standard & Scientific Move freely between a clean standard keypad and scientific functions such as trigonometry, logarithms, powers, and constants for both quick sums and more advanced work. Unit Conversion Convert length, weight, area, volume, and temperature with results that update as you type, and swap the source and target units with a single tap. Currency Conversion Work with major world currencies, refresh reference rates automatically when online, and get an instant converted amount as soon as you enter a value. Calculation History Every result is saved in order, and tapping any entry brings it back so you can continue without retyping. Clean, Focused Layout A dark, distraction-free interface keeps the numbers at the center of the screen for comfortable reading, even over long sessions. From a quick total to a detailed conversion, NeonCalculator keeps your numbers tidy and within reach. Download it today. Premium Account Pricing and Terms $9.99/week* $39.99/year* *Prices are shown in US dollars; the actual charge may be converted to your local currency based on your country or region. Payment will be charged to your iTunes account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period, and the cost of renewal will be shown. Subscriptions may be managed by the user. Auto-renewal may be turned off by going to the user's Account Settings after purchase. Cancellation of the current subscription is not allowed during an active subscription period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://laiyuzone.xyz/jisuanqi/privacy.html
Screenshots
Verdict
The clearest difference is rating: Calculator at 4.9 against Calculator .'s 3.5. Calculator also leads on in-app purchases (none vs 4). Calculator .'s advantage is ads (none vs shown) and update cadence (fortnightly vs monthly). On price, ratings volume, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Calculator . sells 4 in-app purchases, starting at $4.99 per 7 days. Calculator asks for nothing beyond the download.
Calculator holds the better App Store score, 4.9 against 3.5. Both are backed by a comparable volume of ratings — 9 and 13 respectively.
Calculator ships an update monthly, Calculator . fortnightly. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.
| Parameter | Calculator | Calculator . |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (9 ratings) — better | 3.5 (13 ratings) |
| Number of ratings | 9 | 13 — better |
| Update frequency | Monthly | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 16 | 16.0 |
| Further details — not scored | ||
| Size | 54 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Siddharth Siddhapura | Hong Kong Global Cross-Border E-Commerce Co., Limited |
In-app purchases
Calculator
No in-app purchases
Calculator .
- Weekly Peak3 Days trial$4.997 Days
- Weekly Ring3 Days trial$9.997 Days
- Yearly Peak$39.991 Year
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- Yearly Ring$39.991 Year
Questions
Is Calculator free?
Is Calculator . free?
Which has better reviews, Calculator or Calculator .?
Do Calculator or Calculator . have ads?
Which is updated more often, Calculator or Calculator .?
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